GB1435158A - Traffic light conversion kit - Google Patents

Traffic light conversion kit

Info

Publication number
GB1435158A
GB1435158A GB3503673A GB3503673A GB1435158A GB 1435158 A GB1435158 A GB 1435158A GB 3503673 A GB3503673 A GB 3503673A GB 3503673 A GB3503673 A GB 3503673A GB 1435158 A GB1435158 A GB 1435158A
Authority
GB
United Kingdom
Prior art keywords
traffic light
lens
diffuser
kit
july
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3503673A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1435158A publication Critical patent/GB1435158A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Traffic Control Systems (AREA)
GB3503673A 1972-07-24 1973-07-23 Traffic light conversion kit Expired GB1435158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27434372A 1972-07-24 1972-07-24

Publications (1)

Publication Number Publication Date
GB1435158A true GB1435158A (en) 1976-05-12

Family

ID=23047791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3503673A Expired GB1435158A (en) 1972-07-24 1973-07-23 Traffic light conversion kit

Country Status (7)

Country Link
US (1) US3780285A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4946891A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA993422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2337379A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2193954B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1435158A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT989971B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018242A1 (en) * 1990-05-11 1991-11-28 Commonwealth Scientific And Industrial Research Organisation Traffic light
AU648082B2 (en) * 1990-05-11 1994-04-14 Commonwealth Scientific And Industrial Research Organisation Traffic light
EP0860805A1 (de) * 1997-02-24 1998-08-26 SWARCO FUTURIT Verkehrssignalsysteme Ges.m.b.H. Optischer Signalgeber mit Vielfach-Lichtquelle

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939248A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-22 1974-04-12
JPS53159291U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-05-19 1978-12-13
US5765944A (en) * 1995-02-16 1998-06-16 Fallon; Timothy Ross Sun shields for housing assemblies containing illuminated glass tubing
JP3887984B2 (ja) * 1999-02-05 2007-02-28 松下電器産業株式会社 多色発光分散型ｅｌランプ
DE10022713B4 (de) * 2000-05-10 2004-02-05 Osram Opto Semiconductors Gmbh Signalgeber für Verkehrssignale
CN1468422A (zh) * 2000-10-10 2004-01-14 用作信号灯的led灯
USD567995S1 (en) * 2005-01-18 2008-04-29 Musco Corporation Lighting fixture visor with light transmissive opening
USD573752S1 (en) * 2005-01-18 2008-07-22 Musco Corporation Lighting fixture long visor
USD567432S1 (en) * 2005-01-18 2008-04-22 Musco Corporation Lighting fixture short visor
US7918588B2 (en) * 2007-05-02 2011-04-05 Musco Corporation Full or near-full cut-off visor for light fixture
USD583499S1 (en) * 2007-05-02 2008-12-23 Musco Corporation Full or near-full cut-off visor for light fixture
USD583500S1 (en) * 2007-06-14 2008-12-23 Musco Corporation Lighting fixture to provide up-light for aerial viewing and effectively control glare and spill light
DE202009017139U1 (de) 2009-01-30 2010-04-29 Lutze, Peter Lichtzeichenanlage
DE202009001156U1 (de) 2009-01-30 2009-07-02 Lutze, Peter Verkehrsampel oder andere Lichtzeichenanlage mit abgewinkelten Deckgläsern
USD646428S1 (en) * 2011-02-25 2011-10-04 Musco Corporation Lighting fixture housing
USD656266S1 (en) * 2011-07-28 2012-03-20 Musco Corporation Lighting fixture housing
US11384921B1 (en) * 2021-07-21 2022-07-12 Christopher Neal Bichon Snow shield assembly for use with a traffic signal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484136A (en) * 1949-10-11 Cover glass for light signals
US3049614A (en) * 1959-06-29 1962-08-14 Gamewell Co Traffic signal adapter
US3457400A (en) * 1966-08-10 1969-07-22 Minnesota Mining & Mfg Apparatus and method for directing a beacon toward a limited viewing area
US3597606A (en) * 1969-01-03 1971-08-03 Gen Signal Corp Warning-light housing
US3696715A (en) * 1969-12-29 1972-10-10 Minnesota Mining & Mfg Beam defining apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018242A1 (en) * 1990-05-11 1991-11-28 Commonwealth Scientific And Industrial Research Organisation Traffic light
AU648082B2 (en) * 1990-05-11 1994-04-14 Commonwealth Scientific And Industrial Research Organisation Traffic light
EP0860805A1 (de) * 1997-02-24 1998-08-26 SWARCO FUTURIT Verkehrssignalsysteme Ges.m.b.H. Optischer Signalgeber mit Vielfach-Lichtquelle

Also Published As

Publication number Publication date
JPS4946891A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-07
DE2337379A1 (de) 1974-02-14
FR2193954A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-22
CA993422A (en) 1976-07-20
FR2193954B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-05-13
IT989971B (it) 1975-06-10
US3780285A (en) 1973-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee